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<p>Event.  
 <a href="structem__notif__t.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="event__machine_8h_source.html">event_machine.h</a>&gt;</code></p>
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Data Fields</h2></td></tr>
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em_event_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structem__notif__t.html#af11de4e82ee78d6222a18ba93ffefa11">event</a></td></tr>
<tr class="memdesc:af11de4e82ee78d6222a18ba93ffefa11"><td class="mdescLeft">&#160;</td><td class="mdescRight">User defined notification event. <br/></td></tr>
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<a class="el" href="event__machine__types_8h.html#a43cb5a167efa542d81180a54915d99bf">em_queue_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structem__notif__t.html#a1264d8b918729d1c703571289ea56f25">queue</a></td></tr>
<tr class="memdesc:a1264d8b918729d1c703571289ea56f25"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destination queue. <br/></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Event. </p>
<p>In Event Machine application processing is driven by events. An event describes a piece of work. Structure of an event is implementation and event type specific. It may be a directly accessible buffer of memory, a descriptor containing a list of buffer pointers, a descriptor of a packet buffer, etc.</p>
<p>Applications use event type to interpret the event structure.</p>
<p>Since em_event_t may not carry a direct pointer value to the event structure, em_event_pointer() must be used to translate an event to an event structure pointer (for maintaining portability).</p>
<p>em_event_t is defined in event_machine_hw_types.h</p>
<dl class="section see"><dt>See Also</dt><dd>em_event_pointer() Notification</dd></dl>
<p>Notification structure allows user to define a notification event and destination queue pair. EM will notify user by sending the event into the queue. </p>
<dl><dt><b>Examples: </b></dt><dd><a class="el" href="test_appl_event_group_8c-example.html#_a16">test_appl_event_group.c</a>.</dd>
</dl>
<p>Definition at line <a class="el" href="event__machine_8h_source.html#l00163">163</a> of file <a class="el" href="event__machine_8h_source.html">event_machine.h</a>.</p>
</div><hr/>The documentation for this struct was generated from the following file:<ul>
<li><a class="el" href="event__machine_8h_source.html">event_machine.h</a></li>
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